The only difference between them was i was filing up all the knowledge gaps in my second attempt mock tests.

Exam was lengthy and it took 3:50 hrs to complete and got very less time to review.PMBOK was very helpful as there will be 5% around 10 direct questions which have definitions or facts quoted from PMBOK as it is.

I feel PM prep was a great experience for me and failing in first attempt has made me to learn concepts in depth which will be helpful for me in my future journey as PM.